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EMC D-DS-FN-23 Exam With Confidence Using Practice Dumps

Exam Code:
D-DS-FN-23
Exam Name:
Dell Data Science Foundations
Certification:
Vendor:
Questions:
59
Last Updated:
Nov 6, 2025
Exam Status:
Stable
EMC D-DS-FN-23

D-DS-FN-23: Data Science Exam 2025 Study Guide Pdf and Test Engine

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Dell Data Science Foundations Questions and Answers

Question 1

What is a key consideration when preparing a presentation intended for analysts?

Options:

A.

Describe how to implement the model

B.

Provide talking points to promote or evangelize the project

C.

Emphasize the business benefits of implementing the model

D.

Focus on clean simple-to-understand visuals

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Question 2

After which phase of the data analytics lifecycle should you determine if the model needs any recalibration?

Options:

A.

Model planning

B.

Data preparation

C.

Discovery

D.

Operationalize

Question 3

What action occurs during feature selection in the model building phase of the data analytics lifecycle?

Options:

A.

Create new combinations of attributes

B.

Overfit the model to improve prediction accuracy

C.

Identify the most useful input variables

D.

Select a superset of variables to shorten training times